package ooday02;
/** 学生类 */
public class Student extends Person {
    String className;
    String stuId;
    int a;

    Student() {
    }

    Student(String name, int age, String address, String className, String stuId) {
        super(name, age, address);
        this.className = className;
        this.stuId = stuId;
    }

    void study() {
        System.out.println(name + "正在学习....");
    }

    void sayHi() {
        System.out.println("大家好, 我叫" + name + ", 今年" + age + "岁了, 家住" + address
                            + ", 所在班级为:" + className + ", 学号为:" + stuId);
    }
}
